The notion that a knockout artist is generally more appealing than a wrestler in the UFC might play into the shifting odds for the co-main event for UFC 210.

Although he lost in their first light heavyweight title bout, Anthony (Rumble) Johnson has shifted to being the -125 favorite against -105 slight underdog Daniel Cormier, the reigning champion, at sportsbooks monitored by OddsShark.com. Their rematch will cap off the card at KeyBank Center in Buffalo, New York on Saturday.

Cormier opened as a -120 favorite with Johnson at -110, but the latter, as one of the hardest hitters in the Octagon, constitutes the classic irresistible force. Johnson only needs one great shot to decide a fight and the law of averages would dictate that the more he sees of Cormier, the better his chance to land it.

That said, Cormier can get the fight to the mat and to the cage and force Johnson to expend a great amount of his energy getting free.

The co-main event is a veritable toss-up, with Gegard Mousasi listed at -120 on the UFC 210 betting lines against ex-middleweight champ Chris Weidman, who has a price of -110. The lines might be a bit reputation-based, but Mousasi has won four consecutive fights whereas Weidman has lost his last two. Mousasi also has a methodical approach that should serve to keep him out of trouble against Weidman, who in both of his losses fatigued when he wasn’t able to dominate early.

Welterweight Patrick Côté is a -160 favorite against +130 underdog Thiago Alves, who’s something of an enigma due to a 17-month layoff. Both prefer the standup game, but the match might turn on who uses his wrestling effectively, and that’s more likely to be the bigger Côté. Alves, at age 33, still has the speed to deliver devastating kicks.

Coming off a loss in his last bout, lightweight Will Brooks is a -240 favorite against +190 underdog Charles Oliveira. While Oliveira’s failures to make weight as a featherweight are well documented, Brooks has had the strength to go up a weight class to welterweight. The favorite should have a wrestling and strength advantage that will serve to negate the aggression of Oliviera, who is a good striker.

Women’s strawweight grappler Cynthia Calvillo is a -270 favorite against +210 underdog Pearl Gonzalez, who is making her UFC debut. Calvillo, who also won at UFC 209, is a rising prospect who has finished three of her four opponents by submission since turning pro. The 30-year-old Gonzalez’s best qualities are her wrestling and submission game. With Calvillo’s relative inexperience, this bout has upset potential.

Through the first three months of the year, there were 27 underdog victories in 87 UFC bouts, or 31 percent, according to OddsShark.com. Underdogs won at a 36.8 percent rate in 2016 and 38.5 percent in 2017, so one should expect the current rate to rise over the course of the year.